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Metric Size Miniature Flanged Ball Bearings SF692 2rs

Metric Size Miniature Flanged Ball Bearings SF692 2rs

The SF692 2RS is a small, sealed ball bearing with a 2mm bore and 6mm outer diameter, crafted entirely from stainless steel for durability. It handles radial loads up to 57 lbf and spins impressively fast, reaching up to 67,500 RPM.

Its compact design, just 3mm wide, features a nitrile rubber seal to keep dirt out and lubrication in. The stainless steel cage ensures smooth operation and long service life.

This bearing is ideal for small, high-speed devices like precision instruments or miniature motors. It performs reliably in temperatures from -30°C to 110°C.

Weighing only 0.45g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe choice for various applications.

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Product Parameters

  • Part Number SF692 2rs
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Dia 2 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 6 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 3 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 7.5 mm
  • Flange Thickness 0.8 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 6
  • Ball Dia 1.2000 mm
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Sealed
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 57 lbf
  • Static Radial Load 16 lbf
  • Max Speed 67500 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.45 g
  • Shield Material Nitrile Rubber
  • Price（$） 3.06
Metric Size Miniature Flanged Ball Bearings SF692 2rs dimension drawing
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Features

How Does SF692 2rs Bearing Reduce Friction?

SF692 2rs Bearing features a sealed design with stainless steel components, ensuring smooth radial movement.
Its six precision balls reduce friction, allowing speeds up to 67,500 rpm.
The nitrile rubber shield protects against contaminants, maintaining performance in various conditions.
With a dynamic radial load capacity of 57 lbf, it offers reliable operation in compact applications.

Application

Common Applications of SF692 2rs Bearing
SF692 2rs Bearing is widely used in small electric motors, such as those found in cooling fans or miniature pumps, thanks to its compact size and sealed design. The stainless steel construction ensures longevity even in humid environments.

In consumer electronics, SF692 2rs Bearing provides smooth rotation for devices like handheld fans or precision instruments. Its high-speed capability makes it suitable for applications requiring consistent performance over time.

For medical devices, SF692 2rs Bearing’s sealed design helps maintain cleanliness in sensitive equipment like dental tools or lab instruments. The nitrile rubber shield adds an extra layer of protection against contaminants.

Automotive applications include small actuators or sensors where space is limited. SF692 2rs Bearing’s radial load capacity and durability make it a reliable choice for these components.

In automation systems, SF692 2rs Bearing supports precise movements in robotic arms or 3D printer parts. Its low friction and high-speed performance contribute to efficient operation.

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